Second harmonic generation at 399 nm resonant on the 1S0 - 1P1 transition of ytterbium using a periodically poled LiNbO3 waveguide

被引：22

作者：

Kobayashi, Takumi ^{[1
]}

Akamatsu, Daisuke ^{[1
]}

Nishida, Yoshiki ^{[2
]}

Tanabe, Takehiko ^{[1
]}

Yasuda, Masami ^{[1
]}

Hong, Feng-Lei ^{[1
,3
]}

Hosaka, Kazumoto ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, NMIJ, 1-1-1 Umezono, Tsukuba, Ibaraki 3058563, Japan

[2] NTT Elect Corp, 6700-2 To, Naka, Ibaraki 3110122, Japan

[3] Yokohama Natl Univ, Grad Sch Engn, Dept Phys, Hodogaya Ku, 79-5 Tokiwadai, Yokohama, Kanagawa 2408501, Japan

来源：

OPTICS EXPRESS | 2016年 / 24卷 / 11期

基金：

日本学术振兴会;

关键词：

OPTICAL LATTICE CLOCK; VIOLET-LIGHT GENERATION; FREQUENCY RATIO; EXTERNAL-CAVITY; LITHIUM-NIOBATE; ATOMIC CLOCK; LASER-DIODE; RING-CAVITY; FIBER LASER; STRONTIUM;

D O I：

10.1364/OE.24.012142

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a compact and robust method for generating a 399-nm light resonant on the S-1(0) - P-1(1) transition in ytterbium using a single-pass periodically poled LiNbO3 waveguide for second harmonic generation (SHG). The obtained output power at 399 nm was 25 mW when a 798-nm fundamental power of 380 mW was coupled to the waveguide. We observed no degradation of the SHG power for 13 hours with a low power of 6 mW. The obtained SHG light has been used as a seed light for injection locking, which provides sufficient power for laser cooling ytterbium. (C) 2016 Optical Society of America

引用

页码：12142 / 12150

页数：9

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